Both cl_drawcameras 0 and the checkbox in the spawnmenu not working!

Both cl_drawcameras 0 and the checkbox in the spawnmenu are not working! The camera just sits there and doesn’t dissappear.

It used to work but it isn’t working now!

Please help!

Please don’t tell me just to use the color tool to make it invisible. I have a lot of cameras needed because of what I’m doing with them.